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Find and click the Gizmos lab simulation that matches the name in your Canvas activity to launch the lab simulation (In this example, Gizmos: Chemical Changes).
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You may also use the search feature by clicking the Find Gizmos feature link at the top of Gizmos by clicking in the search field and the page then typing the name of the Gizmos lab simulation that matches your Canvas assignmentactivity.
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Be sure to visit the Gizmos - Common Issues page if you run into any problems.